[llvm] [LAA] Be more precise on different store sizes (PR #122318)

[Igor Kirillov via llvm-commits]

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@@ -2068,7 +2068,10 @@ MemoryDepChecker::getDependenceDistanceStrideAndSize(
   // it in the caller isDependent.
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igogo-x86 wrote:

`// If store sizes are not the same, set TypeByteSize to zero ...`

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https://github.com/llvm/llvm-project/pull/122318